Sun Block Detection Patch，UV Sunscreen Patch Features: EFFECTIVE WAY TO STAY PROTECTED - Our Stickers for Sunscreen are the easiest and most effective way to make sure your skin stays protected from harmful rays, all day long. Stickers to remind you to reapply sunscreen GENTLE, ADHESIVE - Our Detection Stickers use a gentle, adhesive that makes it easy to , while still lasting all day long. Safe for even sensitive skin. No tan lines to worry EASY TO APPLY AND USE - Simply apply a generous layer of sunscreen directly over Stickers and you're good to go! Our sunscreen reminder stickers turn clear to show that you're protected, and when they turn purple again, it's to reapply LASTS UP TO 12 HOURS - Our Stickers last up to 12 hours, meaning you can enjoy your outside without having to constantly reapply sunscreen FOR THE WHOLE FAMILY - sunscreen stickers are safe for kids 3+ to wear with adult supervision, our patch for sunscreen is a way to make sure the whole family stays protected from harmful rays Product Description: packing including： 1*Sun Block Detection Patch